isdn: i4l: isdn_tty: Fix unused-but-set variables.
The variable 'fcr' is set but not used in isdn_tty_change_speed().
Just kill it off.
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c
index 607d846..d850427 100644
--- a/drivers/isdn/i4l/isdn_tty.c
+++ b/drivers/isdn/i4l/isdn_tty.c
@@ -998,7 +998,6 @@
{
uint cflag,
cval,
- fcr,
quot;
int i;
@@ -1037,7 +1036,6 @@
cval |= UART_LCR_PARITY;
if (!(cflag & PARODD))
cval |= UART_LCR_EPAR;
- fcr = 0;
/* CTS flow control flag and modem status interrupts */
if (cflag & CRTSCTS) {